Shirai, Naohiro: search on Z-Library

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1

Novel Isomerization Reaction of N , N -Dimethyl-α-(methoxycarbonyl)-4-substituted- benzylammonium N -Methylides

Zhang, Chen, Ito, Hiroto, Maeda, Yasuhiro, Shirai, Naohiro, Ikeda, Shin-ichi, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 83 KB

english, 1999

2

Five-membered heterocyclic ureas suitable for the donor–donor–acceptor hydrogen-bonding modules

Yosuke Hisamatsu, Yuki Fukumi, Naohiro Shirai, Shin-ichi Ikeda, Kazunori Odashima

Journal:

Tetrahedron Letters

Year:

2008

Language:

english

File:

PDF, 222 KB

english, 2008

3

Rearrangements of 1,6,7-trisubstituted 2-methyl-1,2,3,4-tetrahydroisoquinolinium 2-methylides

Sato, Yoshiro, Shirai, Naohiro, Machida, Yoshio, Ito, Emiko, Yasui, Takayo, Kurono, Yukihisa, Hatano, Keiichiro

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 772 KB

english, 1992

4

Rearrangement of dimethyl(furylmethyl)ammonium and dimethyl(thienylmethyl)ammonium N-methylides. Isolation and reaction of nonaromatic intermediates

Usami, Takeshi, Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 952 KB

english, 1992

5

Rearrangement of 3-Methyl-2-(4-substituted phenyl)-1,3-oxazolinium 3-Methylides.

KITANO, Tomoko, SHIRAI, Naohiro, SATO, Yoshiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1992

File:

PDF, 459 KB

1992

6

Conjugated-triene intermediates in the Sommelet-Hauser rearrangement of cyclic 1-methyl-2-phenylammonium 1-methylides.

SUMIYA, Fumihiko, SHIRAI, Naohiro, SATO, Yoshiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1991

File:

PDF, 731 KB

1991

7

Rearrangement of cis and trans-2-methyl-1-(substituted phenyl)isoindolinium 2-methylides

Sakuragi, Akira, Shirai, Naohiro, Sato, Yoshiro, Kurono, Yukihisa, Hatano, Keiichiro

Journal:

Journal of Organic Chemistry

Year:

1994

Language:

english

File:

PDF, 722 KB

english, 1994

8

Substituent Effects on the Benzyl Groups in Sommelet-Hauser Rearrangement.

TANAKA, Tetsuya, SHIRAI, Naohiro, SATO, Yoshiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1992

File:

PDF, 653 KB

1992

9

Reaction of grayanotoxin-II with thallium (III) nitrate

Toyo Kaiya, Naohiro Shirai, Jinsaku Sakakibara, Yoichi Iitaka

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 125 KB

english, 1979

10

Rearrangement of 1-methyl-2-(substituted-phenyl)piperidinium 1-methylides in a neutral medium

Shirai, Naohiro, Sumiya, Fumihiko, Sato, Yoshiro, Hori, Mikiko

Journal:

Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 663 KB

english, 1989

11

Rearrangement of S-methylbenzylsulfonium S-alkylides in non-basic media

Tanzawa, Tohru, Ichioka, Miyuki, Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1995

Language:

english

File:

PDF, 566 KB

english, 1995

12

The Impact of Heart Rate Response During 48-Hour Rewarming Phase of Therapeutic Hypothermia on Neurologic Outcomes in Out-of-Hospital Cardiac Arrest Patients

Inoue, Akihiko, Hifumi, Toru, Yonemoto, Naohiro, Kuroda, Yasuhiro, Kawakita, Kenya, Sawano, Hirotaka, Tahara, Yoshio, Hase, Mamoru, Nishioka, Kenji, Shirai, Shinichi, Hazui, Hiroshi, Arimoto, Hideki,

Journal:

Critical Care Medicine

Year:

2018

Language:

english

File:

PDF, 226 KB

english, 2018

13

Grayanoside C, a new diterpene glucoside from Leucothoe grayana

Jinsaku Sakakibara, Naohiro Shirai, Toyo Kaiya, Yoichi Iitaka

Journal:

Year:

1980

Language:

english

File:

PDF, 254 KB

english, 1980

14

Rearrangement of 1-phenyl-3,4-dihydro-1H-2-benzothiopyranium 2-methylides

Tanzawa, Toru, Shirai, Naohiro, Sato, Yoshiro, Hatano, Keiichiro, Kurono, Yukihisa

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1995

Language:

english

File:

PDF, 520 KB

english, 1995

15

Synthesis of 5-Alkylidene-6-(dimethylamino)methyl-1,3-cyclohexadienes from α-Substituted Benzyldimethylammoniomethylides

Machida, Yoshio, Shirai, Naohiro, Sato, Yoshiro

Journal:

Year:

1991

File:

PDF, 494 KB

1991

16

Highly selective adenine recognition by a macrocyclic host molecule employing multiple hydrogen bonding and π–π stacking interactions

Yosuke Hisamatsu, Haruka Takami, Naohiro Shirai, Shin-ichi Ikeda, Kazunori Odashima

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 189 KB

english, 2007

17

A New Quadruple Hydrogen-Bonding Module with a DDAA Array: Formation of a Stable Homodimer without Competition from Undesired Hydrogen-Bonded Dimers

Hisamatsu, Yosuke, Shirai, Naohiro, Ikeda, Shin-ichi, Odashima, Kazunori

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 310 KB

english, 2009

18

Nickel-Catalyzed Coupling of Alkyne-Tethered Vinylcyclopropanes and Allyl Chloride

Ikeda, Shin-ichi, Obara, Hitomi, Tsuchida, Eriko, Shirai, Naohiro, Odashima, Kazunori

Journal:

Organometallics

Year:

2008

Language:

english

File:

PDF, 111 KB

english, 2008

19

Studies on chemical carcinogens. XXI. Quantitative structure-mutagenicity relationship among substituted styrene oxides.

TAMURA, NOBUYA, TAKAHASHI, KAZUHIKO, SHIRAI, NAOHIRO, KAWAZOE, YUTAKA

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1982

File:

PDF, 856 KB

1982

20

5-Hydroxy-2-methylpyridine Isolated from Cigarette Smoke Condensate Aggravates Collagen-Induced Arthritis in Mice

Takeno, Masafumi, Kitagawa, Shinya, Yamanaka, Junpei, Teramoto, Mayumi, Tomita, Haruka, Shirai, Naohiro, Itoh, Saotomo, Hida, Shigeaki, Hayakawa, Kazuichi, Onozaki, Kikuo, Takii, Takemasa

Journal:

Biological & Pharmaceutical Bulletin

Year:

2018

Language:

english

File:

PDF, 537 KB

english, 2018

21

A New Quadruple Hydrogen-Bonding Module Based on Five-Membered Heterocyclic Urea Structure

Hisamatsu, Yosuke, Shirai, Naohiro, Ikeda, Shin-ichi, Odashima, Kazunori

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 764 KB

english, 2010

22

A stable intermediate in the Sommelet?Hauser rearrangement of 1-methyl-2-phenyl-piperidinium 1-methylides: the improved Sommelet?Hauser rearrangement

Shirai, Naohiro, Sumiya, Fumihiko, Sato, Yoshiro, Hori, Mikiko

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1988

Language:

english

File:

PDF, 138 KB

english, 1988

23

Rearrangement of N,N-Dimethyl(1- or 2-naphthylmethyl)ammonium N-Methylide.

KOYAMA, Shiyomi, SHIRAI, Naohiro, SATO, Yoshiro

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1994

File:

PDF, 516 KB

1994

24

Grayanotoxin-XVIII and grayanoside B, a new a-nor-b-homo-ent-kaurene and its glucoside from Leucothoe grayana

Jinsaku Sakakibara, Naohiro Shirai, Toyo Kaiya, Hisao Nakata

Journal:

Year:

1979

Language:

english

File:

PDF, 346 KB

english, 1979

25

EARLY INDUCTION OF HYPOTHERMIA THERAPY PRIOR TO REVASCULARIZATION THERAPY IMPROVED NEUROLOGIC OUTCOMES IN CARDIAC ARREST CAUSED BY ACUTE CORONARY SYNDROME: J-PULSE- HYPO REGISTRY.

Shirai, Shinichi, Ando, Kenji, Soga, Yoshimitsu, Yamaji, Kyohei, Doijiri, Tatsuki, Goya, Masahiko, Iwabuchi, Masashi, Yokoi, Hiroyoshi, Nosaka, Hideyuki, Nobuyoshi, Masakiyo, Yonemoto, Naohiro, Yokoya

Journal:

Journal of the American College of Cardiology

Year:

2010

Language:

english

File:

PDF, 139 KB

english, 2010

26

Kinetic and molecular orbital analyses of dicarboxylic acylcarnitine methylesterification show that derivatization may affect the screening of newborns by tandem mass spectrometry

Maeda, Yasuhiro, Nakajima, Yoko, Gotoh, Kana, Hotta, Yuji, Kataoka, Tomoya, Sugiyama, Naruji, Shirai, Naohiro, Ito, Tetsuya, Kimura, Kazunori

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2016

Language:

english

File:

PDF, 987 KB

english, 2016

27

Photoalkylation of 2,3-dicyanonaphthalene by methoxy-substituted 1,2-diarylcyclopropanes

Hajime Maeda, Naohiro Matsukawa, Koichiro Shirai, Kazuhiko Mizuno

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 170 KB

english, 2005

28

Intermediate in Sommelet-Hauser rearrangement of N,N-dimethylbenzylammonium N-methylides

Shirai, Naohiro, Watanabe, Yoko, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 546 KB

english, 1990

29

New Development of Ammonium Ylide Chemistry

SATO, Yoshiro, SHIRAI, Naohiro

Journal:

YAKUGAKU ZASSHI

Year:

1994

File:

PDF, 650 KB

1994

30

Sommelet?Hauser or Stevens rearrangement of 1-methyl-2-(substituted-phenyl)piperazinium 1-methylides. Ring enlargement of piperazines to seven- or nine-membered cyclic amines

Kitano, Tomoko, Shirai, Naohiro, Motoi, Manami, Sato, Yoshiro

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1992

Language:

english

File:

PDF, 598 KB

english, 1992

31

Carbon-13 nuclear magnetic resonance spectral assignments of grayanotoxin-I.

SHIRAI, NAOHIRO, NAKATA, HISAO, KAIYA, TOYO, SAKAKIBARA, JINSAKU

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1980

File:

PDF, 590 KB

1980

32

The proximate carcinogen trans-3,4-dihydroxy-3,4-dihydro-dibenz[c,h]acridine is oxidized stereoselectively and regioselectively by cytochrome 1A1, epoxide hydrolase and hepatic microsomes from 3-methylcholanthrene-treated rats

James D Adams Jr, Jane M Sayer, Anju Chadha, Naohiro Shirai, Roland E Lehr, Subodh Kumar, Donald M Jerina

Journal:

Chemico-Biological Interactions

Year:

1999

Language:

english

File:

PDF, 180 KB

english, 1999

33

Chemical behaviour of trimethylammonium N-methylides substituted with nitrogen-containing heteroaromatic rings. Rearrangement of N,N-dimethyl(pyridylmethyl)ammonium, N,N-dimethyl-(1-methylpyrrolylmethyl)ammonium and N,N-dimethyl-(1-methylindolylmethyl)ammonium N-methylides

Maeda, Yasuhiro, Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1994

Language:

english

File:

PDF, 691 KB

english, 1994

34

Proton and carbon-13 nuclear magnetic resonance chemical shift data for nitroquinolines and their N-oxides.

KAIYA, TOYO, SHIRAI, NAOHIRO, KAWAZOE, YUTAKA

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1986

File:

PDF, 486 KB

1986

35

Studies on the Constituents of Pieris japonica. Isolation and Structural Elucidation of a New Diterpene, Asebotoxin-X and a New Diterpene Glucoside, Pieroside A

SAKAKIBARA, JINSAKU, KAIYA, TOYO, SHIRAI, NAOHIRO

Journal:

YAKUGAKU ZASSHI

Year:

1980

File:

PDF, 617 KB

1980

36

ChemInform Abstract: Comparison of the Reaction of Benzylammonium N-Methylides with that of Benzylsulfonium S-Methylides.

Tomofumi Nishimura, Chen Zhang, Yasuhiro Maeda, Naohiro Shirai, Shin-ichi Ikeda, Yoshiro Sato

Journal:

Year:

1999

File:

PDF, 33 KB

1999

37

One-step synthesis of the diterpenoid leucothol D from grayanotoxin-II

Kaiya, Toyo, Shirai, Naohiro, Sakakibara, Jinsaku

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1979

Language:

english

File:

PDF, 119 KB

english, 1979

38

Rearrangement of cis- and trans-1-methyl-2-(2-thienyl)pyrrolidinium 1-methylides in a non-basic medium

Kawanishi, Nobuhiko, Fujiwara, Kazuhiko, Shirai, Naohiro, Sato, Yoshiro, Hatano, Keiichiro, Kurono, Yukihisa

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1997

Language:

english

File:

PDF, 102 KB

english, 1997

39

Relationship between the Configurations of 2-Phenyltetrahydrothiophenium 1-Methylides and Their Rearrangement Products

Fujiwara, Kazuhiko, Maeda, Yasuhiro, Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

2000

Language:

english

File:

PDF, 61 KB

english, 2000

40

Aerial flashover caused by surface flashover generated from microscopic pores of insulating solid

Jotaro Shirai, Akinao Shigefuku, Yoshinobu Murakami, Naohiro Hozumi, Masayuki Nagao, Kenji Natsume, Norikazu Naito, Kazuhisa Hatano, Hirotoshi Kawamura

Journal:

Electrical Engineering in Japan

Year:

2012

Language:

english

File:

PDF, 992 KB

english, 2012

41

Grayanoside A, a new diterpene glucoside from Leucothoe grayana

Jinsaku Sakakibara, Naohiro Shirai, Toyo Kaiya, Hisao Nakata

Journal:

Year:

1978

Language:

english

File:

PDF, 279 KB

english, 1978

42

Selection of a Sommelet-Hauser or a Stevens rearrangement pathway of N,N-dimethyl(substituted benzyl)ammonium N-alkylides

Tanaka, Tetsuya, Shirai, Naohiro, Sugimori, Junji, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

1992

Language:

english

File:

PDF, 891 KB

english, 1992

43

Ylide rearrangement of benzyltrialkylammonium salts: the improved Sommelet-Hauser rearrangement

Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

1988

Language:

english

File:

PDF, 422 KB

english, 1988

44

Generation and reaction of benzylammonium N-methylides with N-cyanomethyl or N-(ethoxycarbonylalkyl) groups

Zhang, Chen, Maeda, Yasuhiro, Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1997

Language:

english

File:

PDF, 418 KB

english, 1997

45

Reaction of grayanotoxin-II with lead tetraacetate.

KAIYA, TOYO, SHIRAI, NAOHIRO, SAKAKIBARA, JINSAKU, IITAKA, YOICHI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

1981

File:

PDF, 607 KB

1981

46

Association between rewarming duration and neurological outcome in out-of-hospital cardiac arrest patients receiving therapeutic hypothermia

Hifumi, Toru, Inoue, Akihiko, Kokubu, Nobuaki, Hase, Mamoru, Yonemoto, Naohiro, Kuroda, Yasuhiro, Kawakita, Kenya, Sawano, Hirotaka, Tahara, Yoshio, Nishioka, Kenji, Shirai, Shinichi, Hazui, Hiroshi,

Journal:

Year:

2019

Language:

english

File:

PDF, 704 KB

english, 2019

47

Convolutional neural network-based automatic liver delineation on contrast-enhanced and non-contrast-enhanced CT images for radiotherapy planning

Sakashita, Naohiro, Shirai, Kiyonori, Ueda, Yoshihiro, Ono, Ayuka, Teshima, Teruki

Journal:

Reports of Practical Oncology & Radiotherapy

Year:

2020

File:

PDF, 1.67 MB

2020

48

Grayanoside D, A diterpene glucoside from Leucothoe Grayana

Jinsaku Sakakibara, Naohiro Shirai

Journal:

Year:

1980

Language:

english

File:

PDF, 388 KB

english, 1980

49

Chemical behavior of N-alkyl-N-methylbenzylammonium N-alkylide

Okazaki, Seiji, Shirai, Naohiro, Sato, Yoshiro

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 506 KB

english, 1990

50

Quantitative structure-inotropy relationship applied to substituted grayanotoxins

Shirai, Naohiro, Sakakibara, Jinsaku, Kaiya, Toyo, Kobayashi, Sawako, Hotta, Yoshihiro, Takeya, Kazumi

Journal:

Journal of Medicinal Chemistry

Year:

1983

Language:

english

File:

PDF, 602 KB

english, 1983

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